2681016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 7268760

約数和(自身を除く): 4587744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 661, 676, 1014, 1322, 1352, 1983, 2028, 2644, 3966, 4056, 5288, 7932, 8593, 15864, 17186, 25779, 34372, 51558, 68744, 103116, 111709, 206232, 223418, 335127, 446836, 670254, 893672, 1340508, 2681016]

約数ペア:

[(1, 2681016), (2, 1340508), (3, 893672), (4, 670254), (6, 446836), (8, 335127), (12, 223418), (13, 206232), (24, 111709), (26, 103116), (39, 68744), (52, 51558), (78, 34372), (104, 25779), (156, 17186), (169, 15864), (312, 8593), (338, 7932), (507, 5288), (661, 4056), (676, 3966), (1014, 2644), (1322, 2028), (1352, 1983)]